Profile: Audioworks (NW) Ltd activities are installation and sales of audio & audio visual equipment into public buildings such as churches, schools & local authorities. Our electro voice® PA2450L is from the PA series of professional commercial audio amplifiers. The direct path airflow design significantly reduces heat buildup and allows for more amplifier channels & output power in slim two rack space chassis. The superior audio performance fulfills the requirements of many demanding, long term applications such as sound reinforcement, paging, or life safety installations. Our smart response PE is the ideal classroom response system for primary, middle and secondary education customers who want a versatile assessment tool for their lessons & the perfect addition to a smart board in the interactive classroom.